NPPES file of Aug 9, 2026

Abymael Frontanes, M.D.

Neonatal-Perinatal Medicine Physician · San Juan, PR

Abymael Frontanes, M.D. is a neonatal-perinatal medicine physician with a practice address in San Juan, Puerto Rico, and NPI 1528262631, issued on Jun 13, 2007. Check the license (Puerto Rico 16889, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1528262631
Name
Abymael Frontanes
Credential
M.D.
Primary taxonomy
Neonatal-Perinatal Medicine Physician 2080N0001X
License number
16889 PR
Self-reported in NPPES; status is on the state search
Practice location
Hospital Pediatrico Universitario, San Juan, PR 00919
Phone
(787) 528-6651
Enumerated
Jun 13, 2007
Record last updated
Jan 25, 2016 (not updated in 10 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest neonatal-perinatal medicine physician records → All 48 in Puerto Rico → Look up another NPI →

Also registered at Hospital Pediatrico Universitario

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Bianca Arzan-Sanchez, MSSpeech-Language Pathologist1407020274
  2. Maria CarrilloPhysical Therapist1649490947
  3. Rosa Figueroa, M.S.WClinical Social Worker1326310939

Verify Abymael Frontanes in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Puerto Rico board licenses this profession
    Search for license 16889    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Puerto Rico license search

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6% fewer Medicare Part D claims than the average neonatal-perinatal medicine physician in 2024

31 Medicare Part D claims, against an average of 33 among the 189 providers of this specialty who prescribed in Part D.

  1. Abymael Frontanes31
  2. Specialty average33

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Abymael Frontanes among 48 neonatal-perinatal medicine physician records in Puerto Rico

Abymael Frontanes, M.D. is one of 48 neonatal-perinatal medicine physician records with a practice address in Puerto Rico. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 60% of them.

  • NPI issued2007 · 60% of these records are older, 21% newer
  • In a Medicare fileYes · 65% of these records are
  • In the CMS Doctors and Clinicians fileNo · 0% of these records are
  • Record last updated2016 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080N0001X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neonatal-Perinatal Medicine Physician providers in Puerto Rico

There are 48 neonatal-perinatal medicine physician records in Puerto Rico.

All 48 in Puerto Rico → Every provider in San Juan → Neonatal-Perinatal Medicine Physician nationwide →

The 8 neonatal-perinatal medicine physician records with the nearest ZIP codes

  1. Ingrid Ancalle, M.D.San Juan, PR 009191043357320
  2. Giselle Marrero-Clemente, M.D.San Juan, PR 009191376746230
  3. Leticia Gely Rojas, M.D.San Juan, PR 009181588971485
  4. Yaritza Rodriguez, M.D.San Juan, PR 009171881020121
  5. Ines Garcia, M.D.San Juan, PR 009261245215532
  6. Edgardo Jimenez, M.DSan Juan, PR 009261083827067
  7. Maria Casado, M.D.Santurce, PR 009101689633398
  8. Carmen Prieto, M.D.San Juan, PR 009091548239775

Common questions

What is Abymael Frontanes, M.D.'s NPI number?

Abymael Frontanes, M.D.'s National Provider Identifier (NPI) is 1528262631, issued on Jun 13, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Abymael Frontanes, M.D. located?

The NPPES record lists a practice address at Hospital Pediatrico Universitario, San Juan, PR, 00919. Phone: (787) 528-6651. Providers update this record themselves, so call before visiting.

How can I verify Abymael Frontanes, M.D.'s license?

NPPES lists Puerto Rico license number 16889, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.

How much does Abymael Frontanes, M.D. prescribe under Medicare Part D?

In 2024, Abymael Frontanes, M.D. had 31 Medicare Part D claims; the average among neonatal-perinatal medicine physician prescribers was 33. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.